| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.40 | 10.275% | $223.1966 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $184.84 | 5.549% | $195.0968 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $50.44 | 4.580% | $52.7502 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $35.84 | 5.119% | $37.6746 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $58.27 | 13.251% | $65.9914 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $28.54 | 4.310% | $29.7701 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $216.99 | 8.638% | $235.7336 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $777.32 | $840.2133 | $840.21 | $840.20 | $840.30 | |